Distribution Spotlight Innovations Embedded Compact Digital Color Sensor IC The BH1745NUC I2C digital color sensor is designed to detect the color components (RGB) in light and convert them to 16bit digital values. Superior spectral sensitivity, achieved through optimum infrared cutoff characteristics and original optical technology, makes it possible to calculate the color temperature and brightness with a high degree of accuracy - even through dark tinted glass windows - contributing to greater design freedom. WSON008X2120 (2.0x2.1mm, t=0.6mm max.) Applications Key Features • Smartphones, tablets, cameras, TV’s • Excellent IR removal rate results in high accuracy RGB component acquisition • Light color temperature measurement • Ambient light control (dimming) • Supports color temperature calculation with different light sources • Industrial process controls • Enables uniform and accurate measuring even when using dark tinted Glass windows Pricing • Wide operating temperature range: -40ºC to 85ºC Quantity per reel: 4000 pcs Price: NA Samples available 500 600 700 800 900 1000 1100 Wavelength (nm) 40 Low Noise ADC ADC + + Interface IC INT Interface 2 + ADC ADC click here SDA VCC INT Interface 20 0 400 500 600 700 800 900 1000 1100 Wavelength (nm) Built-in IR cutoff filter ADC ADC OSC OSC POR POR Infrared cutoff filter and original optical technology provide superior infrared removal performance more info: SCL BLUE + Logic I 2 CADC Interface ADDR 60 ADC Logic INT Infrared Region 80 ADC ADC TEST 20 R visit us: www.rohm.com GND Significant Noise 40 G RED 60 ROHM’s New Color Sensor B CLEAR Infrared Region 80 0 400 100 IR Cutoff Filter R IRCUT FILTER Standard Color Sensor B G Transmittance (%) Transmittance (%) 100 Block Diagram GREEN Spectral Sensitivity Characteristics